Title :
Single-ended Dc-to-dc Converter With Two Individually Controlled Outputs
Author :
Kohno, M. ; Kuwabara, K.
Author_Institution :
Fujitsu Limited, Kawasaki, Japan
Abstract :
This paper introduces a DC-to-DC converter which simultaneously regulates two output voltages individually by turning a transistor switch on and off to give good regulation and high conversion efficiency. The converter combines a buck and a buck-boost converter through one transistor switch; the buck circuit operates in the continuous inductor current mode, and the buck-boost circuit operates in the discontinuous inductor current mode. Together they can regulate two output voltages by controlling the duty ratio and operating frequency of the switching operation.
Keywords :
Buck converters; Capacitors; DC-DC power converters; Frequency conversion; Inductors; Switches; Switching circuits; Switching converters; Turning; Voltage control;
Conference_Titel :
Telephone Energy conference, 1978. INTELEC 78. International
Conference_Location :
Washington, DC
DOI :
10.1109/INTLEC.1978.734023